X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=blobdiff_plain;f=src%2Ftarget%2Fcortex_m3.c;h=9d2c54f732e3fee0616ba666612a475ca861e974;hp=50842319a7533cb2b40a71d2ccc773ad4442f296;hb=f4e03e3b902104f5cf8aab1ea3cd5db2bb36890e;hpb=cfc4d5c6b7b6f8f82dc5bbf3ee661c179814666e diff --git a/src/target/cortex_m3.c b/src/target/cortex_m3.c index 50842319a7..9d2c54f732 100644 --- a/src/target/cortex_m3.c +++ b/src/target/cortex_m3.c @@ -56,7 +56,7 @@ extern uint8_t armv7m_gdb_dummy_cpsr_value[]; extern reg_t armv7m_gdb_dummy_cpsr_reg; #endif -static int cortexm3_dap_read_coreregister_u32(swjdp_common_t *swjdp, +static int cortexm3_dap_read_coreregister_u32(struct swjdp_common *swjdp, uint32_t *value, int regnum) { int retval; @@ -87,7 +87,7 @@ static int cortexm3_dap_read_coreregister_u32(swjdp_common_t *swjdp, return retval; } -static int cortexm3_dap_write_coreregister_u32(swjdp_common_t *swjdp, +static int cortexm3_dap_write_coreregister_u32(struct swjdp_common *swjdp, uint32_t value, int regnum) { int retval; @@ -121,8 +121,8 @@ static int cortexm3_dap_write_coreregister_u32(swjdp_common_t *swjdp, static int cortex_m3_write_debug_halt_mask(target_t *target, uint32_t mask_on, uint32_t mask_off) { - struct cortex_m3_common_s *cortex_m3 = target_to_cm3(target); - struct swjdp_common_s *swjdp = &cortex_m3->armv7m.swjdp_info; + struct cortex_m3_common *cortex_m3 = target_to_cm3(target); + struct swjdp_common *swjdp = &cortex_m3->armv7m.swjdp_info; /* mask off status bits */ cortex_m3->dcb_dhcsr &= ~((0xFFFF << 16) | mask_off); @@ -134,8 +134,8 @@ static int cortex_m3_write_debug_halt_mask(target_t *target, static int cortex_m3_clear_halt(target_t *target) { - struct cortex_m3_common_s *cortex_m3 = target_to_cm3(target); - struct swjdp_common_s *swjdp = &cortex_m3->armv7m.swjdp_info; + struct cortex_m3_common *cortex_m3 = target_to_cm3(target); + struct swjdp_common *swjdp = &cortex_m3->armv7m.swjdp_info; /* clear step if any */ cortex_m3_write_debug_halt_mask(target, C_HALT, C_STEP); @@ -151,8 +151,8 @@ static int cortex_m3_clear_halt(target_t *target) static int cortex_m3_single_step_core(target_t *target) { - struct cortex_m3_common_s *cortex_m3 = target_to_cm3(target); - struct swjdp_common_s *swjdp = &cortex_m3->armv7m.swjdp_info; + struct cortex_m3_common *cortex_m3 = target_to_cm3(target); + struct swjdp_common *swjdp = &cortex_m3->armv7m.swjdp_info; uint32_t dhcsr_save; /* backup dhcsr reg */ @@ -175,8 +175,8 @@ static int cortex_m3_endreset_event(target_t *target) { int i; uint32_t dcb_demcr; - struct cortex_m3_common_s *cortex_m3 = target_to_cm3(target); - struct swjdp_common_s *swjdp = &cortex_m3->armv7m.swjdp_info; + struct cortex_m3_common *cortex_m3 = target_to_cm3(target); + struct swjdp_common *swjdp = &cortex_m3->armv7m.swjdp_info; cortex_m3_fp_comparator_t *fp_list = cortex_m3->fp_comparator_list; cortex_m3_dwt_comparator_t *dwt_list = cortex_m3->dwt_comparator_list; @@ -231,7 +231,7 @@ static int cortex_m3_endreset_event(target_t *target) static int cortex_m3_examine_debug_reason(target_t *target) { - struct cortex_m3_common_s *cortex_m3 = target_to_cm3(target); + struct cortex_m3_common *cortex_m3 = target_to_cm3(target); /* THIS IS NOT GOOD, TODO - better logic for detection of debug state reason */ /* only check the debug reason if we don't know it already */ @@ -259,8 +259,8 @@ static int cortex_m3_examine_debug_reason(target_t *target) static int cortex_m3_examine_exception_reason(target_t *target) { uint32_t shcsr, except_sr, cfsr = -1, except_ar = -1; - struct armv7m_common_s *armv7m = target_to_armv7m(target); - swjdp_common_t *swjdp = &armv7m->swjdp_info; + struct armv7m_common *armv7m = target_to_armv7m(target); + struct swjdp_common *swjdp = &armv7m->swjdp_info; mem_ap_read_u32(swjdp, NVIC_SHCSR, &shcsr); switch (armv7m->exception_number) @@ -309,9 +309,9 @@ static int cortex_m3_debug_entry(target_t *target) int i; uint32_t xPSR; int retval; - struct cortex_m3_common_s *cortex_m3 = target_to_cm3(target); - struct armv7m_common_s *armv7m = &cortex_m3->armv7m; - swjdp_common_t *swjdp = &armv7m->swjdp_info; + struct cortex_m3_common *cortex_m3 = target_to_cm3(target); + struct armv7m_common *armv7m = &cortex_m3->armv7m; + struct swjdp_common *swjdp = &armv7m->swjdp_info; LOG_DEBUG(" "); @@ -380,8 +380,8 @@ static int cortex_m3_poll(target_t *target) { int retval; enum target_state prev_target_state = target->state; - struct cortex_m3_common_s *cortex_m3 = target_to_cm3(target); - struct swjdp_common_s *swjdp = &cortex_m3->armv7m.swjdp_info; + struct cortex_m3_common *cortex_m3 = target_to_cm3(target); + struct swjdp_common *swjdp = &cortex_m3->armv7m.swjdp_info; /* Read from Debug Halting Control and Status Register */ retval = mem_ap_read_atomic_u32(swjdp, DCB_DHCSR, &cortex_m3->dcb_dhcsr); @@ -494,8 +494,8 @@ static int cortex_m3_halt(target_t *target) static int cortex_m3_soft_reset_halt(struct target_s *target) { - struct cortex_m3_common_s *cortex_m3 = target_to_cm3(target); - struct swjdp_common_s *swjdp = &cortex_m3->armv7m.swjdp_info; + struct cortex_m3_common *cortex_m3 = target_to_cm3(target); + struct swjdp_common *swjdp = &cortex_m3->armv7m.swjdp_info; uint32_t dcb_dhcsr = 0; int retval, timeout = 0; @@ -547,7 +547,7 @@ static void cortex_m3_enable_breakpoints(struct target_s *target) static int cortex_m3_resume(struct target_s *target, int current, uint32_t address, int handle_breakpoints, int debug_execution) { - struct armv7m_common_s *armv7m = target_to_armv7m(target); + struct armv7m_common *armv7m = target_to_armv7m(target); breakpoint_t *breakpoint = NULL; uint32_t resume_pc; @@ -635,9 +635,9 @@ static int cortex_m3_resume(struct target_s *target, int current, static int cortex_m3_step(struct target_s *target, int current, uint32_t address, int handle_breakpoints) { - struct cortex_m3_common_s *cortex_m3 = target_to_cm3(target); - struct armv7m_common_s *armv7m = &cortex_m3->armv7m; - swjdp_common_t *swjdp = &armv7m->swjdp_info; + struct cortex_m3_common *cortex_m3 = target_to_cm3(target); + struct armv7m_common *armv7m = &cortex_m3->armv7m; + struct swjdp_common *swjdp = &armv7m->swjdp_info; breakpoint_t *breakpoint = NULL; if (target->state != TARGET_HALTED) @@ -686,8 +686,8 @@ static int cortex_m3_step(struct target_s *target, int current, static int cortex_m3_assert_reset(target_t *target) { - struct cortex_m3_common_s *cortex_m3 = target_to_cm3(target); - struct swjdp_common_s *swjdp = &cortex_m3->armv7m.swjdp_info; + struct cortex_m3_common *cortex_m3 = target_to_cm3(target); + struct swjdp_common *swjdp = &cortex_m3->armv7m.swjdp_info; int assert_srst = 1; LOG_DEBUG("target->state: %s", @@ -838,7 +838,7 @@ cortex_m3_set_breakpoint(struct target_s *target, breakpoint_t *breakpoint) int retval; int fp_num = 0; uint32_t hilo; - struct cortex_m3_common_s *cortex_m3 = target_to_cm3(target); + struct cortex_m3_common *cortex_m3 = target_to_cm3(target); cortex_m3_fp_comparator_t *comparator_list = cortex_m3->fp_comparator_list; if (breakpoint->set) @@ -903,7 +903,7 @@ static int cortex_m3_unset_breakpoint(struct target_s *target, breakpoint_t *breakpoint) { int retval; - struct cortex_m3_common_s *cortex_m3 = target_to_cm3(target); + struct cortex_m3_common *cortex_m3 = target_to_cm3(target); cortex_m3_fp_comparator_t * comparator_list = cortex_m3->fp_comparator_list; if (!breakpoint->set) @@ -957,7 +957,7 @@ cortex_m3_unset_breakpoint(struct target_s *target, breakpoint_t *breakpoint) static int cortex_m3_add_breakpoint(struct target_s *target, breakpoint_t *breakpoint) { - struct cortex_m3_common_s *cortex_m3 = target_to_cm3(target); + struct cortex_m3_common *cortex_m3 = target_to_cm3(target); if (cortex_m3->auto_bp_type) { @@ -1006,7 +1006,7 @@ cortex_m3_add_breakpoint(struct target_s *target, breakpoint_t *breakpoint) static int cortex_m3_remove_breakpoint(struct target_s *target, breakpoint_t *breakpoint) { - struct cortex_m3_common_s *cortex_m3 = target_to_cm3(target); + struct cortex_m3_common *cortex_m3 = target_to_cm3(target); /* REVISIT why check? FBP can be updated with core running ... */ if (target->state != TARGET_HALTED) @@ -1032,11 +1032,11 @@ cortex_m3_remove_breakpoint(struct target_s *target, breakpoint_t *breakpoint) } static int -cortex_m3_set_watchpoint(struct target_s *target, watchpoint_t *watchpoint) +cortex_m3_set_watchpoint(struct target_s *target, struct watchpoint *watchpoint) { int dwt_num = 0; uint32_t mask, temp; - struct cortex_m3_common_s *cortex_m3 = target_to_cm3(target); + struct cortex_m3_common *cortex_m3 = target_to_cm3(target); /* watchpoint params were validated earlier */ mask = 0; @@ -1097,9 +1097,9 @@ cortex_m3_set_watchpoint(struct target_s *target, watchpoint_t *watchpoint) } static int -cortex_m3_unset_watchpoint(struct target_s *target, watchpoint_t *watchpoint) +cortex_m3_unset_watchpoint(struct target_s *target, struct watchpoint *watchpoint) { - struct cortex_m3_common_s *cortex_m3 = target_to_cm3(target); + struct cortex_m3_common *cortex_m3 = target_to_cm3(target); cortex_m3_dwt_comparator_t *comparator; int dwt_num; @@ -1134,9 +1134,9 @@ cortex_m3_unset_watchpoint(struct target_s *target, watchpoint_t *watchpoint) } static int -cortex_m3_add_watchpoint(struct target_s *target, watchpoint_t *watchpoint) +cortex_m3_add_watchpoint(struct target_s *target, struct watchpoint *watchpoint) { - struct cortex_m3_common_s *cortex_m3 = target_to_cm3(target); + struct cortex_m3_common *cortex_m3 = target_to_cm3(target); /* REVISIT why check? DWT can be updated with core running ... */ if (target->state != TARGET_HALTED) @@ -1192,9 +1192,9 @@ cortex_m3_add_watchpoint(struct target_s *target, watchpoint_t *watchpoint) } static int -cortex_m3_remove_watchpoint(struct target_s *target, watchpoint_t *watchpoint) +cortex_m3_remove_watchpoint(struct target_s *target, struct watchpoint *watchpoint) { - struct cortex_m3_common_s *cortex_m3 = target_to_cm3(target); + struct cortex_m3_common *cortex_m3 = target_to_cm3(target); /* REVISIT why check? DWT can be updated with core running ... */ if (target->state != TARGET_HALTED) @@ -1216,7 +1216,7 @@ cortex_m3_remove_watchpoint(struct target_s *target, watchpoint_t *watchpoint) static void cortex_m3_enable_watchpoints(struct target_s *target) { - watchpoint_t *watchpoint = target->watchpoints; + struct watchpoint *watchpoint = target->watchpoints; /* set any pending watchpoints */ while (watchpoint) @@ -1231,8 +1231,8 @@ static int cortex_m3_load_core_reg_u32(struct target_s *target, enum armv7m_regtype type, uint32_t num, uint32_t * value) { int retval; - struct armv7m_common_s *armv7m = target_to_armv7m(target); - swjdp_common_t *swjdp = &armv7m->swjdp_info; + struct armv7m_common *armv7m = target_to_armv7m(target); + struct swjdp_common *swjdp = &armv7m->swjdp_info; /* NOTE: we "know" here that the register identifiers used * in the v7m header match the Cortex-M3 Debug Core Register @@ -1295,8 +1295,8 @@ static int cortex_m3_store_core_reg_u32(struct target_s *target, { int retval; uint32_t reg; - struct armv7m_common_s *armv7m = target_to_armv7m(target); - swjdp_common_t *swjdp = &armv7m->swjdp_info; + struct armv7m_common *armv7m = target_to_armv7m(target); + struct swjdp_common *swjdp = &armv7m->swjdp_info; #ifdef ARMV7_GDB_HACKS /* If the LR register is being modified, make sure it will put us @@ -1370,8 +1370,8 @@ static int cortex_m3_store_core_reg_u32(struct target_s *target, static int cortex_m3_read_memory(struct target_s *target, uint32_t address, uint32_t size, uint32_t count, uint8_t *buffer) { - struct armv7m_common_s *armv7m = target_to_armv7m(target); - swjdp_common_t *swjdp = &armv7m->swjdp_info; + struct armv7m_common *armv7m = target_to_armv7m(target); + struct swjdp_common *swjdp = &armv7m->swjdp_info; int retval; /* sanitize arguments */ @@ -1402,8 +1402,8 @@ static int cortex_m3_read_memory(struct target_s *target, uint32_t address, static int cortex_m3_write_memory(struct target_s *target, uint32_t address, uint32_t size, uint32_t count, uint8_t *buffer) { - struct armv7m_common_s *armv7m = target_to_armv7m(target); - swjdp_common_t *swjdp = &armv7m->swjdp_info; + struct armv7m_common *armv7m = target_to_armv7m(target); + struct swjdp_common *swjdp = &armv7m->swjdp_info; int retval; /* sanitize arguments */ @@ -1513,7 +1513,7 @@ cortex_m3_dwt_addreg(struct target_s *t, struct reg_s *r, struct dwt_reg *d) } static void -cortex_m3_dwt_setup(cortex_m3_common_t *cm3, struct target_s *target) +cortex_m3_dwt_setup(struct cortex_m3_common *cm3, struct target_s *target) { uint32_t dwtcr; struct reg_cache_s *cache; @@ -1587,8 +1587,8 @@ static int cortex_m3_examine(struct target_s *target) int retval; uint32_t cpuid, fpcr; int i; - struct cortex_m3_common_s *cortex_m3 = target_to_cm3(target); - struct swjdp_common_s *swjdp = &cortex_m3->armv7m.swjdp_info; + struct cortex_m3_common *cortex_m3 = target_to_cm3(target); + struct swjdp_common *swjdp = &cortex_m3->armv7m.swjdp_info; if ((retval = ahbap_debugport_init(swjdp)) != ERROR_OK) return retval; @@ -1630,7 +1630,7 @@ static int cortex_m3_examine(struct target_s *target) return ERROR_OK; } -static int cortex_m3_dcc_read(swjdp_common_t *swjdp, uint8_t *value, uint8_t *ctrl) +static int cortex_m3_dcc_read(struct swjdp_common *swjdp, uint8_t *value, uint8_t *ctrl) { uint16_t dcrdr; @@ -1654,8 +1654,8 @@ static int cortex_m3_dcc_read(swjdp_common_t *swjdp, uint8_t *value, uint8_t *ct static int cortex_m3_target_request_data(target_t *target, uint32_t size, uint8_t *buffer) { - struct armv7m_common_s *armv7m = target_to_armv7m(target); - swjdp_common_t *swjdp = &armv7m->swjdp_info; + struct armv7m_common *armv7m = target_to_armv7m(target); + struct swjdp_common *swjdp = &armv7m->swjdp_info; uint8_t data; uint8_t ctrl; uint32_t i; @@ -1674,8 +1674,8 @@ static int cortex_m3_handle_target_request(void *priv) target_t *target = priv; if (!target_was_examined(target)) return ERROR_OK; - struct armv7m_common_s *armv7m = target_to_armv7m(target); - swjdp_common_t *swjdp = &armv7m->swjdp_info; + struct armv7m_common *armv7m = target_to_armv7m(target); + struct swjdp_common *swjdp = &armv7m->swjdp_info; if (!target->dbg_msg_enabled) return ERROR_OK; @@ -1708,10 +1708,10 @@ static int cortex_m3_handle_target_request(void *priv) } static int cortex_m3_init_arch_info(target_t *target, - cortex_m3_common_t *cortex_m3, jtag_tap_t *tap) + struct cortex_m3_common *cortex_m3, struct jtag_tap *tap) { int retval; - struct armv7m_common_s *armv7m = &cortex_m3->armv7m; + struct armv7m_common *armv7m = &cortex_m3->armv7m; armv7m_init_arch_info(target, armv7m); @@ -1749,7 +1749,7 @@ static int cortex_m3_init_arch_info(target_t *target, static int cortex_m3_target_create(struct target_s *target, Jim_Interp *interp) { - cortex_m3_common_t *cortex_m3 = calloc(1,sizeof(cortex_m3_common_t)); + struct cortex_m3_common *cortex_m3 = calloc(1,sizeof(struct cortex_m3_common)); cortex_m3->common_magic = CORTEX_M3_COMMON_MAGIC; cortex_m3_init_arch_info(target, cortex_m3, target->tap); @@ -1760,7 +1760,7 @@ static int cortex_m3_target_create(struct target_s *target, Jim_Interp *interp) /*--------------------------------------------------------------------------*/ static int cortex_m3_verify_pointer(struct command_context_s *cmd_ctx, - struct cortex_m3_common_s *cm3) + struct cortex_m3_common *cm3) { if (cm3->common_magic != CORTEX_M3_COMMON_MAGIC) { command_print(cmd_ctx, "target is not a Cortex-M3"); @@ -1785,7 +1785,7 @@ COMMAND_HANDLER(handle_cortex_m3_disassemble_command) { int retval; target_t *target = get_current_target(cmd_ctx); - struct cortex_m3_common_s *cortex_m3 = target_to_cm3(target); + struct cortex_m3_common *cortex_m3 = target_to_cm3(target); uint32_t address; unsigned long count = 1; arm_instruction_t cur_instruction; @@ -1836,9 +1836,9 @@ static const struct { COMMAND_HANDLER(handle_cortex_m3_vector_catch_command) { target_t *target = get_current_target(cmd_ctx); - struct cortex_m3_common_s *cortex_m3 = target_to_cm3(target); - struct armv7m_common_s *armv7m = &cortex_m3->armv7m; - swjdp_common_t *swjdp = &armv7m->swjdp_info; + struct cortex_m3_common *cortex_m3 = target_to_cm3(target); + struct armv7m_common *armv7m = &cortex_m3->armv7m; + struct swjdp_common *swjdp = &armv7m->swjdp_info; uint32_t demcr = 0; int retval; int i; @@ -1893,7 +1893,7 @@ write: COMMAND_HANDLER(handle_cortex_m3_mask_interrupts_command) { target_t *target = get_current_target(cmd_ctx); - struct cortex_m3_common_s *cortex_m3 = target_to_cm3(target); + struct cortex_m3_common *cortex_m3 = target_to_cm3(target); int retval; retval = cortex_m3_verify_pointer(cmd_ctx, cortex_m3); @@ -1902,7 +1902,7 @@ COMMAND_HANDLER(handle_cortex_m3_mask_interrupts_command) if (target->state != TARGET_HALTED) { - command_print(cmd_ctx, "target must be stopped for \"%s\" command", cmd); + command_print(cmd_ctx, "target must be stopped for \"%s\" command", CMD_NAME); return ERROR_OK; }